ES2070164T3 - SINTERED BODY FOR HIGH PRECISION MACHINING TOOLS. - Google Patents

SINTERED BODY FOR HIGH PRECISION MACHINING TOOLS.

Info

Publication number
ES2070164T3
ES2070164T3 ES89122967T ES89122967T ES2070164T3 ES 2070164 T3 ES2070164 T3 ES 2070164T3 ES 89122967 T ES89122967 T ES 89122967T ES 89122967 T ES89122967 T ES 89122967T ES 2070164 T3 ES2070164 T3 ES 2070164T3
Authority
ES
Spain
Prior art keywords
equal
vat
group
high precision
goes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES89122967T
Other languages
Spanish (es)
Inventor
Tetsuo C O Itami Works O Nakai
Mitsuhiro C O Itami Works Goto
Tomohiro C O Itami Work Fukaya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of ES2070164T3 publication Critical patent/ES2070164T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/583—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
    • C04B35/5831—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride based on cubic boron nitrides or Wurtzitic boron nitrides, including crystal structure transformation of powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/16—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on nitrides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/0645—Boronitrides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/065—Composition of the material produced
    • B01J2203/066—Boronitrides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0675—Structural or physico-chemical features of the materials processed
    • B01J2203/0685—Crystal sintering
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • C22C2026/005—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes with additional metal compounds being borides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

DICHO CUERPO ES OBTENIDO POR LA AGLOMERACION DE POLVO MEZCLADO QUE CONTIENE AL MENOS UN 45% DEL VOLUMEN Y NO MAS DE UN 60% DE ESTE EN POLVO DE NITRURO DE BORO CUBICO DE NO MAS DE 2 NM DE TAMAÑO MEDIO DE PARTICULA Y TIENE EL RESTO FORMADO DE POLVO AGLOMERANTE BAJO UNA PRESION MUY ALTA. EL AGLOMERANTE CONTIENE AL MENOS UN 5% Y NO MAS DE UN 15% EN PESO DE AL Y AL MENOS UN 2% Y NO MAS DE UN 20% EN PESO DE W, Y EL RESTO FORMADO DE COMPUESTO (S) DE IVA. EL RADIO ATOMICO DE TI CONTENIDO EN EL AGLOMERANTE PARA LA TRANSICION DE ELEMENTOS METALICOS QUE PERTENEN AL GRUPO IVA, VA Y/O VIA DE LA TABLA PERIODICA INCLUYE QUE TI ES AL MENOS 2/3 Y NO MAS DE 97/100. EN LA ESTRUCTURA DEL CUERPO AGLOMERADO LOS CRISTALES DE NITRURO DE BORO SON ENLAZADOS ENTRE ELLOS A TRAVES DE UNAS FASES DE ENLACE FORMADAS POR EL AGLOMERANTE CUANDO AL MENOS 1 O MAS COMPUESTO DE TI SON SELECCIONADOS DE UN GRUPO DE FORMULA (I), DONDE M REPRESENTA UN METAL DE TRANSACCION QUE PERTENECE AL GRUPO IVA, VA Y/O VIA DE LA TABLA PERIODICA EXCLUYENDO QUE TI, 0.45 (MENOR O IGUAL) Z (MAYOR O IGUAL) 0.65 Y 0.50 (MENOR O IGUAL) X > 1.0, UN CUERPO AGLOMERADO ES EXCELENTE EN RESISTENCIA AL USO Y APLICABLE A UN MATERIAL PARA HERRAMIENTAS DE TRABAJO DE ALTA PRECISION.SUCH A BODY IS OBTAINED BY THE AGGROMERATION OF MIXED POWDER CONTAINING AT LEAST 45% OF THE VOLUME AND NO MORE THAN 60% OF IT IN POWDER OF CUBIC BORUM NITRIDE OF NO MORE THAN 2 NM OF PARTICULAR AVERAGE SIZE AND HAS THE REST FORMED OF BINDING POWDER UNDER VERY HIGH PRESSURE. THE BINDER CONTAINS AT LEAST 5% AND NO MORE THAN 15% BY WEIGHT OF AL AND AT LEAST 2% AND NOT MORE THAN 20% BY WEIGHT OF W, AND THE REST FORMED OF VAT COMPOUND (S). THE ATOMIC RADIO OF IT CONTAINED IN THE BINDER FOR THE TRANSITION OF METAL ELEMENTS THAT BELONG TO THE VAT GROUP, GOES AND / OR VIA THE PERIODIC TABLE INCLUDES THAT IT IS AT LEAST 2/3 AND NOT MORE THAN 97/100. IN THE STRUCTURE OF THE AGGLOMERATED BODY THE BORO NITRIDE CRYSTALS ARE LINKED BETWEEN THEM THROUGH SOME LINK PHASES FORMED BY THE AGGLOMERANT WHEN AT LEAST 1 OR MORE COMPOSED OF IT ARE SELECTED FROM A GROUP OF FORMULA (I) DPRES A TRANSACTION METAL BELONGING TO THE VAT GROUP, GOES AND / OR VIA THE PERIODIC TABLE EXCLUDING THAT YOU, 0.45 (LESS OR EQUAL) Z (GREATER OR EQUAL) 0.65 AND 0.50 (LESS OR EQUAL) X> 1.0, A BINDED BODY IT IS EXCELLENT IN USE RESISTANCE AND APPLICABLE TO A HIGH PRECISION WORK TOOL MATERIAL.

ES89122967T 1988-12-14 1989-12-12 SINTERED BODY FOR HIGH PRECISION MACHINING TOOLS. Expired - Lifetime ES2070164T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63316008A JPH0694580B2 (en) 1988-12-14 1988-12-14 Sintered body for high precision machining tools

Publications (1)

Publication Number Publication Date
ES2070164T3 true ES2070164T3 (en) 1995-06-01

Family

ID=18072221

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89122967T Expired - Lifetime ES2070164T3 (en) 1988-12-14 1989-12-12 SINTERED BODY FOR HIGH PRECISION MACHINING TOOLS.

Country Status (5)

Country Link
US (1) US5092920A (en)
EP (1) EP0373609B1 (en)
JP (1) JPH0694580B2 (en)
DE (1) DE68922195T2 (en)
ES (1) ES2070164T3 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69205075T2 (en) * 1991-06-25 1996-03-21 Sumitomo Electric Industries Hard sintered compact for tools.
JPH06198504A (en) * 1993-01-07 1994-07-19 Sumitomo Electric Ind Ltd High hardness sintered body cutting tool
JPH07286229A (en) * 1994-04-21 1995-10-31 Nippon Oil & Fats Co Ltd High pressure phase boron nitride sintered body for cutting tool and its production
US5882777A (en) * 1994-08-01 1999-03-16 Sumitomo Electric Industries, Ltd. Super hard composite material for tools
JP3196802B2 (en) * 1994-10-14 2001-08-06 住友電気工業株式会社 Hard cutting tool
JP3866305B2 (en) * 1994-10-27 2007-01-10 住友電工ハードメタル株式会社 Composite high hardness material for tools
US5639285A (en) * 1995-05-15 1997-06-17 Smith International, Inc. Polycrystallline cubic boron nitride cutting tool
JPH10114575A (en) * 1996-10-04 1998-05-06 Sumitomo Electric Ind Ltd High hardness sintered body for tools
KR100614177B1 (en) * 1999-02-12 2006-08-21 스미토모덴키고교가부시키가이샤 High Crater High Strength Sintered Body
KR20030051700A (en) * 2000-10-06 2003-06-25 엘리먼트 씩스 (프티) 리미티드 Abrasive and wear resistant material
US20050182389A1 (en) * 2001-04-30 2005-08-18 Medtronic, Inc Implantable medical device and patch system and method of use
US6814775B2 (en) 2002-06-26 2004-11-09 Diamond Innovations, Inc. Sintered compact for use in machining chemically reactive materials
AU2005298314B2 (en) * 2004-10-29 2011-05-12 Element Six (Production) (Pty) Ltd Cubic boron nitride compact
WO2015079035A1 (en) * 2013-11-29 2015-06-04 Sandvik Intellectual Property Ab A method of making a powder composition for production of a cubic boron nitride composite material
JP5880598B2 (en) * 2014-03-06 2016-03-09 住友電気工業株式会社 Sintered body and cutting tool using the sintered body
CN105833796A (en) * 2015-12-27 2016-08-10 河南工业大学 Transparent cubic boron nitride-diamond polycrystal preparation method
CN108015906A (en) * 2016-10-28 2018-05-11 圣戈班磨料磨具有限公司 Hollow drill bit and its manufacture method
EP4001241B1 (en) * 2019-07-18 2025-09-24 Sumitomo Electric Industries, Ltd. Cubic boron nitride sintered body
US12473475B2 (en) 2021-03-05 2025-11-18 Saint-Gobain Abrasives, Inc. Abrasive articles and methods for forming same
EP4301552A4 (en) 2021-03-05 2025-03-05 Saint-gobain Abrasives, Inc ABRASIVE ARTICLES AND METHODS OF FORMING SUCH ARTICLES
US12296434B2 (en) 2021-12-30 2025-05-13 Saint-Gobain Abrasives, Inc. Abrasive articles and methods for forming same
US12064850B2 (en) 2021-12-30 2024-08-20 Saint-Gobain Abrasives, Inc. Abrasive articles and methods for forming same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU512633B2 (en) * 1976-12-21 1980-10-23 Sumitomo Electric Industries, Ltd. Sintered tool
JPS5377811A (en) * 1976-12-21 1978-07-10 Sumitomo Electric Ind Ltd Sintered material for tools of high hardness and its preparation
JPS6039739B2 (en) * 1979-01-13 1985-09-07 日本特殊陶業株式会社 High-density cubic boron nitride sintered body
JPS5997579A (en) * 1982-11-26 1984-06-05 東芝タンガロイ株式会社 Composite sintered body and manufacture
JPH0621313B2 (en) * 1985-12-28 1994-03-23 住友電気工業株式会社 Sintered body for high hardness tool and manufacturing method thereof
JPH0621315B2 (en) * 1986-01-06 1994-03-23 住友電気工業株式会社 cBN sintered body and manufacturing method thereof

Also Published As

Publication number Publication date
JPH0694580B2 (en) 1994-11-24
EP0373609A1 (en) 1990-06-20
DE68922195D1 (en) 1995-05-18
US5092920A (en) 1992-03-03
EP0373609B1 (en) 1995-04-12
DE68922195T2 (en) 1995-10-12
JPH02163339A (en) 1990-06-22

Similar Documents

Publication Publication Date Title
ES2070164T3 (en) SINTERED BODY FOR HIGH PRECISION MACHINING TOOLS.
ES2057082T3 (en) HARD SINTERED BODY FOR TOOLS.
KR870006226A (en) Sintered body for hard tool and manufacturing method
SE8002425L (en) SINTRAD PRESS BODY FOR WORKING TOOLS
ES465444A1 (en) Silicon carbide powder compositions
ES2039951T3 (en) ALUMINA, OXYCARBIDE AND ALUMINUM OXYCARBIDE BASED POLYPHASIC ELECTROFUSED MATERIAL.
MX170224B (en) SOLAR FILTER COMPOSITIONS
ES377349A1 (en) Cutting tools
DE59004781D1 (en) Tungsten carbide mixed materials based on borides, nitrides and iron binding metals.
SE8803777L (en) SET TO MANUFACTURE FIRE MATERIALS IN THE AREA BETWEEN HARD METAL AND FAST STEEL
KR910009946A (en) Sintered body for hard tools
DE59208281D1 (en) Polycarbosilanes containing heteroatoms
ES2020468A6 (en) Alumina-titanium carbide-silicon carbide composition for cutting tools.
Dearnley Wear mechanisms of cemented carbides and ceramics used for machining titanium alloys
FR2395241A1 (en) COMPOSITIONS OF EXPLOSIVES IN THE FORM OF THICK AQUEOUS SLOTS
SU451764A1 (en) Diamond-containing charge
JPS5741345A (en) Sintered body of cubic system boron nitride
Brookes New Carbide Tools on Show at EMO
JPS5672103A (en) Composite cutting body
JPS62235266A (en) Fiber reinforced composite material for tool
ES471071A1 (en) Aluminum powder blasting slurry sensitizer
KR890000685A (en) Sintered body for hard tool and manufacturing method
RU93036833A (en) CHARGE FOR THE MANUFACTURE OF SUPER-TERM COMPOSITION MATERIAL
JPS58176173A (en) High hardness sintered body for tools and its manufacturing method
ES2163557T3 (en) MIXED CERAMIC MATERIAL ON THE ALUMINUM OXIDE BASE.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 373609

Country of ref document: ES